2961380 has 24 divisors (see below), whose sum is σ = 6253632. Its totient is φ = 1177952.

The previous prime is 2961377. The next prime is 2961433. The reversal of 2961380 is 831692.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4979 + ... + 5541.

It is an arithmetic number, because the mean of its divisors is an integer number (260568).

2^2961380 is an apocalyptic number.

2961380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2961380 is an abundant number, since it is smaller than the sum of its proper divisors (3292252).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2961380 is a wasteful number, since it uses less digits than its factorization.

2961380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835 (or 833 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 2961380 is about 1720.8660610286. The cubic root of 2961380 is about 143.6033968517.

The spelling of 2961380 in words is "two million, nine hundred sixty-one thousand, three hundred eighty".